| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.82 | 4.655% | $69.9305 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $79.50 | 4.674% | $83.2158 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $108.91 | 3.330% | $112.5367 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $173.48 | 11.220% | $192.9445 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $139.95 | 8.166% | $151.3783 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $9.85 | 13.862% | $11.2154 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $189.83 | 11.772% | $212.1768 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $768.34 | $833.3980 | $833.41 | $833.45 | $833.30 | |